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2269 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
a4092e3441
Merge pull request #125017 from fatsheep9146/syncPod-trace-record-error 
SyncPod record error and set error status to span when return err is non-nil
 2024-06-18 17:12:41 -07:00
Kubernetes Prow Robot
e6616033cb
Merge pull request #120844 from bzsuni/cleanup/sets/kubelet 
[kubelet] Use a generic Set instead of a specified Set
 2024-06-14 09:09:17 -07:00
Kubernetes Prow Robot
e702c2e0b6
Merge pull request #124574 from zhangweikop/master 
enable kubelet server to dynamically load tls certificate files
 2024-06-06 09:16:29 -07:00
Wei Zhang
1b303fe5da enable kubelet server to dynamically load tls certificate files 2024-06-06 03:07:16 +00:00
Kubernetes Prow Robot
a8d51f4f05 Use a generic Set instead of a specified Set in kubelet 
Signed-off-by: bzsuni <bingzhe.sun@daocloud.io>
 2024-06-04 14:25:43 +08:00
Ziqi Zhao
588b72a942 SyncPod record error and set error status to span when return err is not nil 
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
 2024-05-21 13:35:56 +08:00
Sascha Grunert
2aa9e76be1
Move pkg/kubelet/cri/remote to cri-client 
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-05-14 10:58:18 +02:00
Sascha Grunert
9c712466f6
Make remote runtime and image service logging independent 
It's now possible to pass around the `*klog.Logger` which can also be
`nil` to disable logging at all.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-05-08 10:32:21 +02:00
Sascha Grunert
7b14e0e382
Decouple kubelet/cri/remote package from pkg/features 
Importing the `k8s.io/kubernetes/pkg/features` package in the remote
runtime implementation makes it harder to separate the functionalities
at some later point in time.

We now decouple them by checking if the feature is enabled directly in
the kubelet service creation path.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-04-29 08:37:02 +02:00
Kubernetes Prow Robot
534d7cbc1a
Merge pull request #123905 from aojea/field_selector 
Field selector for Services based on ClusterIP and Type
 2024-04-19 15:30:55 -07:00
Kubernetes Prow Robot
ef2c682635
Merge pull request #122082 from carlory/remove-keep-terminated-pod-volumes 
keep-terminated-pod-volumes flag on kubelet is removed
 2024-04-17 23:59:54 -07:00
Kubernetes Prow Robot
3fda574e5e
Merge pull request #121770 from frzifus/tracing_kubelet_read-only 
pass tracerprovider to kublet-readonly server
 2024-04-17 23:59:33 -07:00
Antonio Ojea
7d78fb791d don't watch headless services on kubelet 
The kubelet watches services only to generate the environment variables
inside a pod, but headless services are not needed for this.

Change-Id: Idb4e893862c55df5e29e13ac92ed288ff573dc0c
 2024-04-11 13:09:36 +00:00
Ed Bartosh
26881132bd kubelet: assign Node as an owner for the ResourceSlice 
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
 2024-03-15 09:46:13 +02:00
Antonio Ojea
7ab1ef644e
Revert "Implement a field selector for ClusterIP on Services" 2024-03-12 12:20:27 +00:00
Patrick Ohly
d59676a545 dra kubelet: publish NodeResourceSlices 
The information is received from the DRA driver plugin through a new gRPC
streaming interface. This is backwards compatible with old DRA driver kubelet
plugins, their gRPC server will return "not implemented" and that can be
handled by kubelet. Therefore no API break is needed.

However, DRA drivers need to be updated because the Go API changed. They can
return
    status.New(codes.Unimplemented, "no node resource support").Err()
if they don't support the new ListAndWatchResources method and
structured parameters.

The controller in kubelet then synchronizes this information from the driver
with NodeResourceSlice objects, creating, updating and deleting them as needed.
 2024-03-07 22:22:13 +01:00
Kubernetes Prow Robot
5b4d97dc5a
Merge pull request #122541 from aojea/headless_selector 
Implement a field selector for ClusterIP on Services
 2024-03-05 17:30:57 -08:00
Antonio Ojea
5122fe0732 don't watch headless services on kubelet 
The kubelet watches services only to generate the environment variables
inside a pod, but headless services are not needed for this.

Change-Id: I22ee2b3352f8fe71cddfafa6f09b768c0a0e26b4
 2024-03-05 17:16:48 +00:00
Kubernetes Prow Robot
dc3f5ec6cc
Merge pull request #112957 from mxpv/log-dir 
Allow changing pod log directory
 2024-03-04 21:07:06 -08:00
carlory
b47c73ee26 keep-terminated-pod-volumes flag on kubelet is removed 2024-03-01 18:42:15 +08:00
Giuseppe Scrivano
b2a92406ef
KEP-127: check for runtime handler userns support 
block the creation of a pod that requires a user namespace, unless the
runtime handler has support for it.

If the pod requested for a user namespace, and the handler does not
support it then return an error regardless of the feature gate.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2024-02-27 12:01:00 +01:00
Giuseppe Scrivano
024146f705
KEP-127: the kubelet stores runtime helpers 
as they are received from the ResponseStatus request to the runtime.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2024-02-27 11:07:35 +01:00
Kubernetes Prow Robot
948c5d9b4f
Merge pull request #122780 from pacoxu/fix-mirror-pod-log 
kubelet: make log more clearer for not create a mirror pod
 2024-02-21 13:08:19 -08:00
Peter Hunt
ba8fcb5ef6 kubelet: don't disable gc if max age is specified 
Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2024-02-19 14:44:20 -05:00
Peter Hunt
a8ea936364 image gc: don't start until max age has passed since kubelet started 
Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2024-02-19 14:44:20 -05:00
Maksym Pavlenko
d9e2487d0c Add PodLogsPath to kubelet config 
Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>
 2024-02-16 09:55:59 -08:00
Harsha Narayana
ab8c784ee9
kubelet: enable configurable rotation duration and parallel rotate 2024-02-09 16:49:11 +05:30
Paco Xu
9263a66aec kubelet: make log more clearer for not create a mirror pod 2024-01-15 15:17:21 +08:00
Akihiro Suda
2e999fff02
Fix compiling e2e.test on macOS 
Fix issue 122650 (regression in PR 122552)

```
$ make WHAT=test/e2e/e2e.test
+++ [0109 10:06:53] Building go targets for darwin/amd64
    k8s.io/kubernetes/test/e2e/e2e.test (test)
package k8s.io/kubernetes/test/e2e
        imports k8s.io/kubernetes/test/e2e/common
        imports k8s.io/kubernetes/test/e2e/common/node
        imports k8s.io/kubernetes/pkg/kubelet
        imports github.com/opencontainers/runc/libcontainer/userns: C source files not allowed when not using cgo or SWIG: userns_maps.c
!!! [0109 10:06:54] Call tree:
!!! [0109 10:06:54]  1: /Users/suda/gopath/src/k8s.io/kubernetes/hack/lib/golang.sh:948 kube::golang::build_binaries_for_platform(...)
!!! [0109 10:06:54]  2: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
!!! [0109 10:06:54] Call tree:
!!! [0109 10:06:54]  1: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
!!! [0109 10:06:54] Call tree:
!!! [0109 10:06:54]  1: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
make: *** [all] Error 1
```

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-01-09 10:42:20 +09:00
Kubernetes Prow Robot
6427e2c9c8
Merge pull request #122578 from carlory/lock-default-ConsistentHTTPGetHandlers 
lock GA feature-gate ConsistentHTTPGetHandlers to default
 2024-01-04 18:00:52 +01:00
Kubernetes Prow Robot
2b1ccec47e
Merge pull request #122087 from fatsheep9146/fix-kubelet-trace-broke 
fix kubelet trace broke in 1.28
 2024-01-04 17:59:39 +01:00
carlory
55c5db172e lock GA feature-gate ConsistentHTTPGetHandlers to default 2024-01-04 15:12:08 +08:00
Kubernetes Prow Robot
2b5c0c281d
Merge pull request #122310 from weilaaa/use_buildin_max_min_instead 
use build-in max and min func to instead of k8s.io/utils/integer funcs
 2023-12-18 19:25:34 +01:00
weilaaa
eb8f3f194f use build-in max and min func to instead of k8s.io/utils/integer funcs 2023-12-15 15:09:11 +08:00
Davanum Srinivas
e2cf9692fc
Remove unused code in kubelet - take 1 
spotted `DockerContainer` in types.go and pulling on whether we
really needed it found that a bunch of code is not really
required.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2023-12-14 13:31:38 -08:00
Ziqi Zhao
e92501b8fc optimize the comment 
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
 2023-12-05 22:46:27 +08:00
Ziqi Zhao
f035fea63a remove unnecessary code 
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
 2023-11-29 09:59:53 +08:00
Ziqi Zhao
6d92b330e3 use ctx withoutcancel 
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
 2023-11-28 23:43:33 +08:00
Ziqi Zhao
90fc108f6d fix kubelet trace broke in 1.28 
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
 2023-11-28 20:02:23 +08:00
Benedikt Bongartz
099eba784b
pass tracerprovider to kublet-readonly server 
Signed-off-by: Benedikt Bongartz <bongartz@klimlive.de>
 2023-11-07 06:15:45 +01:00
Taahir Ahmed
1ebe5774d0 kubelet: Support ClusterTrustBundlePEM projections 2023-11-03 11:40:48 -07:00
Kevin Hannon
26923b91e8 implementation of split disk kep 2023-11-01 14:46:33 -04:00
Kubernetes Prow Robot
338aee71c3
Merge pull request #119898 from saschagrunert/semconv 
Use tracing semconv types instead of own defines
 2023-10-26 04:22:38 +02:00
Kubernetes Prow Robot
12b01aff1b
Merge pull request #121275 from haircommander/image-max-gc 
KEP-4210: add support for ImageMaximumGCAge field
 2023-10-25 21:29:10 +02:00
Kubernetes Prow Robot
e1824b6a47
Merge pull request #117615 from aheng-ch/checkpoint 
Fix: do not assign an empty value to the resource (CPU or memory) if it's not defined in the container
 2023-10-24 00:30:08 +02:00
Peter Hunt
d992ea4b30 kubelet: add and use ImageMaximumGCAge in KubeletConfiguration 
Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2023-10-20 12:23:31 -04:00
Kubernetes Prow Robot
c5815fee72
Merge pull request #113825 from harche/ep_comments 
Keep PLEG interruptions in a separate interface
 2023-10-17 03:37:57 +02:00
Kubernetes Prow Robot
4fd8bd9975
Merge pull request #118568 from qiutongs/node-startup-latency 
Create a node startup latency tracker
 2023-09-15 13:00:12 -07:00
Kubernetes Prow Robot
74f6c263d8
Merge pull request #118544 from sohankunkerkar/remove-sandbox-image-ref 
pkg/kubelet: allow sandbox image pinning from CRI
 2023-09-11 11:52:12 -07:00
Qiutong Song
d3eb082568 Create a node startup latency tracker 
Signed-off-by: Qiutong Song <songqt01@gmail.com>
 2023-09-11 05:54:25 +00:00